I'm no Gibson expert. I (briefly) had a early-60's SG right-hander that some 'country' player had gouged up with boiler-plate plectrums. I do remember a few things, though.
The headstock logo looks right. Mine didn't have any fancy patterns on it either. The tuners look to me like
Grover 0901's. My SG had ornate plastic knobs. You can see marks left by the original tuners. The rest of the neck looks OK.
The body offers some clues. My SG had the neck pickup positioned right up against the end of the fretboard. This made the joint between the neck and the body so weak that it was scary! It was hard to tune because any change in the tension on one string would change the tension on the rest of the strings. The action was hard to adjust, for the same reason. Anyway, later models had the neck pickup located a little further away from the neck, leaving a bit more wood at the joint.
The colour under the pickguard shows that the finish is UV-sensitive. Some yellowing is expected, but that seems excessive for the age (25 years?) of the instrument.
My SG had a one-piece bridge and tailpiece. The separate adjustable (Tuneamatic?) bridge came along later.
Those pickups don't look right at all! But the knobs, and the Rhythm/Treble nameplate at the selector, are OK.
That wiring looks only slightly worse than what I would expect to see. Those yellow sleeves on the ground jumpers on the back of the pots is a plastic-coated cloth braid called 'spaghetti'. As you'll see in the
Guitar Nuts articles, those jumpers make a ground connection in addition to the connection the pots make to the foil. This double connection makes what is called a 'ground loop', and is very likely at the root of some of your noise problems.
Lordathestrings
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